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Default open Ethernet ports of PM56xx-2ETHdl-permalink__symbolPermalink

After startup without a PLC project the PM56xx-2ETH contains the following Ethernet ports and sockets:

Protocol

Port

ABB NetConfig 1)

UDP 24576

Online access with driver 3S Tcp/Ip BlkDrvTcp (no scan)

TCP 11740

OPC UA server 2)

TCP 4840

DNP3

20000

Remarks:

1): The port 24576 for ABB NetConfig protocol can be disabled via PLC configuration by deleting the protocol node from configuration tree of Ethernet interfaces ETH1 and ETH2.

2): The port 4840 for OPC UA server is closed by default as of SystemFW V3.6.0.

All other ports are closed by default.